Stable Internet is required for the Saturday portion of the challenges. However, if your Internet connection drops unexpectedly we do have accommodations for that. For the Sunday portion, our team anticipates that roughly 2.5 hours worth of stable Internet access during the 17-hour challenge period will be more than enough to complete our challenges. However, we recognize that our participants come from different backgrounds and this may not be possible for all participants. The computer-based portions of our challenges can be completed with free, downloadable software, and there are also aspects of the challenges which do not require computer usage!